Mog is a moogle character in Final Fantasy XIII-2. He can reveal invisible treasure chests, or be thrown to distant chests to open them. When near enemies in the field, the "Mog Clock" system engages. If the character engages the enemy while the indicator is green, the player will be rewarded with bonuses at the beginning of the battle. If the indicator is yellow, battle will proceed as normal. And if the indicator is red, the player will suffer penalties at the beginning of battle. Mog also transforms into Serah's weapon during battle.